Perhaps you should try some spelling variations:
best yuan » best human, best run
dong sind » dong sin, dong bin, dong ping
dong nan » dong yang, dong sin, dong bin
yuan tan » huan t'an, yuan kang, yuan ting
yong yue » wong yue, young yun, hong yu
yang yue » wang yue, yang yun, yang jui
ya a » a a, y a, ye a

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong nan) OR (dong sind)) ya a best yuan tan ((yong yue) OR (yang yue)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong nan) or (dong sind)) ya a best yuan tan ((yong yue) OR (yang yue)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((dong nan) or (dong sind)) ya a best yuan tan ((yong yue) OR (yang yue)) ;*.